[  767.235229][T20771] br0: port 1(veth1) entered blocking state
[  767.235506][T20771] br0: port 1(veth1) entered disabled state
[  767.235769][T20771] veth1: entered allmulticast mode
[  767.238142][T20771] veth1: entered promiscuous mode
[  767.258322][T20773] br0: port 2(veth2) entered blocking state
[  767.258563][T20773] br0: port 2(veth2) entered disabled state
[  767.258817][T20773] veth2: entered allmulticast mode
[  767.261111][T20773] veth2: entered promiscuous mode
[  767.289298][T20774] br0: port 3(veth4) entered blocking state
[  767.289543][T20774] br0: port 3(veth4) entered disabled state
[  767.289808][T20774] veth4: entered allmulticast mode
[  767.292438][T20774] veth4: entered promiscuous mode
[  767.490376][T19111] br0: port 1(veth1) entered blocking state
[  767.490596][T19111] br0: port 1(veth1) entered forwarding state
[  767.509308][T19735] br0: port 2(veth2) entered blocking state
[  767.509521][T19735] br0: port 2(veth2) entered forwarding state
[  767.536304][T19735] br0: port 3(veth4) entered blocking state
[  767.536517][T19735] br0: port 3(veth4) entered forwarding state
[  781.222365][T20840] veth3: entered promiscuous mode
[  782.413156][T20849] veth3: left promiscuous mode
[  782.443492][T20850] veth3: entered promiscuous mode
[  783.627756][T20859] veth3: left promiscuous mode
[  783.685486][T20867] br0: port 3(veth4) entered disabled state
[  783.718311][T20868] br0: port 2(veth2) entered disabled state
[  783.744922][T20869] br0: port 1(veth1) entered disabled state
[  783.764411][T20870] veth4: left allmulticast mode
[  783.764582][T20870] veth4: left promiscuous mode
[  783.764812][T20870] br0: port 3(veth4) entered disabled state
[  783.765725][T20870] veth2: left allmulticast mode
[  783.765876][T20870] veth2: left promiscuous mode
[  783.766110][T20870] br0: port 2(veth2) entered disabled state
[  783.766996][T20870] veth1: left allmulticast mode
[  783.767146][T20870] veth1: left promiscuous mode
[  783.767366][T20870] br0: port 1(veth1) entered disabled state